2533401

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 4018560

約数和(自身を除く): 1485159

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 367, 531, 767, 1101, 2301, 3303, 4771, 6903, 14313, 21653, 42939, 64959, 194877, 281489, 844467, 2533401]

約数ペア:

[(1, 2533401), (3, 844467), (9, 281489), (13, 194877), (39, 64959), (59, 42939), (117, 21653), (177, 14313), (367, 6903), (531, 4771), (767, 3303), (1101, 2301)]